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Microchip Technology DSC1121CL5-050.0000T — Crystals & Oscillators

DSC1121CL5-050.0000T Microchip MEMS XO 50 MHz CMOS AEC-Q100

MPNDSC1121CL5-050.0000T
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Microchip DSC1121 series, XO (Standard), 50 MHz, CMOS output, ±10ppm frequency stability, -40°C to 105°C, AEC-Q100 qualified, 6-SMD no-lead package.

$1.8600Ref. price · indicative, final on quote
Microchip Technology DSC1121CL5-050.0000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1121CL5-050.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1121
MountingSurface Mount
Supply voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)22mA
Frequency50 MHz
Frequency stability±10ppm
Operating temperature-40°C~105°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

MEMS oscillator at 50 MHz with AEC-Q100 qualification

The DSC1121CL5-050.0000T is a MEMS-based XO (Standard) from Microchip's DSC1121 series, delivering a 50 MHz CMOS output with ±10ppm frequency stability. Its AEC-Q100 rating qualifies it for automotive environments, and the wide supply range of 2.25V to 3.6V lets it run from common 2.5V, 3.0V, or 3.3V rails without an extra regulator.

Industrial temperature range and automotive reliability

Housed in a 6-SMD, No Lead package measuring 3.20mm x 2.50mm with a seated height of 0.90mm. Surface-mount reflow follows standard JEDEC profiles for a 6-pin ceramic MEMS package.

Frequently asked questions

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Buyers need immediate availability and shipping options to avoid project delays.

Is DSC1121CL5-050.0000T in stock at major distributors?

Stock status affects sourcing decisions and lead time planning.

What is the price of DSC1121CL5-050.0000T in reel quantities?

Pricing per quantity influences BOM cost and supplier selection.

Does DSC1121CL5-050.0000T have a tensile datasheet with jitter specs?

Design engineers validate phase noise and jitter for timing-critical circuits.

What is the recommended replacement if DSC1121CL5-050.0000T becomes obsolete?

Lifecycle planning avoids redesigns and ensures long-term availability.

Is DSC1121CL5-050.0000T AEC-Q100 qualified for automotive use?

Automotive buyers require qualification confirmation for safety and reliability.